text: Flemings discovery was initially regarded as unimportant. Even as he showed his culture plates to his colleagues, all he received was an indifferent response. He described the discovery on 13 February 1929 before the Medical Research Club. His presentation, titled "A medium for the isolation of Pfeiffers bacillus", did not receive any particular attention.
  In 1929, Fleming reported his findings to the British Journal of Experimental Pathology on 10 May 1929, and published them in the next month's issue. His article failed to attract any serious attention. Fleming himself was quite unsure of the medical application of his work and was more concerned with its the application for bacterial isolation, as he concluded:
  G. E. Breen, a fellow member of the Chelsea Arts Club, once asked Fleming if he thought it would ever be possible to make practical use of penicillin. Fleming gazed vacantly for a moment and then replied, "I dont know. Its too unstable. It will have to be purified, and I cant do that by myself." In 1941, the British Medical Journal' reported that
  Although Ridley and Craddock had demonstrated that penicillin was soluble in ether, acetone and alcohol as well as in water – information that would be critical to its isolation – Fleming erroneously claimed that it was soluble in alcohol and insoluble in ether and chloroform, which had not been tested. In fact, penicillin is soluble in ethanol, ether and chloroform.